20128884048

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:616

約数の個数: 480

約数和(自身を含む): 72947414400

約数和(自身を除く): 52818530352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 112, 117, 126, 144, 147, 156, 168, 182, 189, 193, 196, 208, 216, 234, 252, 273, 294, 312, 336, 351, 364, 378, 379, 386, 392, 432, 441, 468, 504, 546, 579, 588, 624, 637, 702, 728, 756, 758, 772, 784, 819, 882, 936, 1008, 1092, 1137, 1158, 1176, 1274, 1323, 1351, 1404, 1456, 1512, 1516, 1544, 1638, 1737, 1764, 1872, 1911, 2184, 2274, 2316, 2352, 2457, 2509, 2548, 2646, 2653, 2702, 2808, 3024, 3032, 3088, 3276, 3411, 3474, 3528, 3822, 4053, 4368, 4548, 4632, 4914, 4927, 5018, 5096, 5211, 5292, 5306, 5404, 5616, 5733, 6064, 6552, 6822, 6948, 7056, 7527, 7644, 7959, 8106, 9096, 9264, 9457, 9828, 9854, 10036, 10192, 10233, 10422, 10584, 10612, 10808, 11466, 12159, 13104, 13644, 13896, 14781, 15054, 15288, 15918, 16212, 17199, 17563, 18192, 18571, 18914, 19656, 19708, 20072, 20466, 20844, 21168, 21224, 21616, 22581, 22932, 23877, 24318, 27288, 27792, 28371, 29562, 30108, 30576, 31836, 32424, 34398, 34489, 35126, 36477, 37142, 37828, 39312, 39416, 40144, 40932, 41688, 42448, 44343, 45162, 45864, 47754, 48636, 52689, 54576, 55713, 56742, 59124, 60216, 63672, 64848, 67743, 68796, 68978, 70252, 71631, 72954, 73147, 74284, 75656, 78832, 81864, 83376, 85113, 88686, 90324, 91728, 95508, 97272, 103467, 105378, 111426, 113484, 118248, 120432, 122941, 127344, 133029, 135486, 137592, 137956, 140504, 143262, 145908, 146294, 148568, 151312, 158067, 163728, 167139, 170226, 177372, 180648, 191016, 194544, 206934, 210756, 219441, 222852, 226968, 236496, 241423, 245882, 255339, 266058, 270972, 275184, 275912, 281008, 286524, 291816, 292588, 297136, 310401, 316134, 334278, 340452, 354744, 361296, 368823, 382032, 413868, 421512, 438882, 445704, 453936, 474201, 482846, 491764, 501417, 510678, 512029, 532116, 541944, 551824, 573048, 583632, 585176, 620802, 632268, 658323, 668556, 680904, 709488, 724269, 737646, 827736, 843024, 877764, 891408, 931203, 948402, 950911, 965692, 983528, 1002834, 1021356, 1024058, 1064232, 1083888, 1106469, 1146096, 1170352, 1241604, 1264536, 1316646, 1337112, 1361808, 1448538, 1475292, 1536087, 1655472, 1755528, 1862406, 1896804, 1901822, 1931384, 1967056, 1974969, 2005668, 2042712, 2048116, 2128464, 2172807, 2212938, 2483208, 2529072, 2633292, 2674224, 2852733, 2897076, 2950584, 3072174, 3319407, 3511056, 3584203, 3724812, 3793608, 3803644, 3862768, 3949938, 4011336, 4085424, 4096232, 4345614, 4425876, 4608261, 4966416, 5266584, 5705466, 5794152, 5901168, 6144348, 6518421, 6638814, 6656377, 7168406, 7449624, 7587216, 7607288, 7899876, 8022672, 8192464, 8558199, 8691228, 8851752, 9216522, 10533168, 10752609, 11410932, 11588304, 12288696, 13036842, 13277628, 13312754, 13824783, 14336812, 14899248, 15214576, 15799752, 17116398, 17382456, 17703504, 18433044, 19969131, 21505218, 22821864, 24577392, 25674597, 26073684, 26555256, 26625508, 27649566, 28673624, 31599504, 32257827, 34232796, 34764912, 36866088, 39938262, 43010436, 45643728, 46594639, 51349194, 52147368, 53110512, 53251016, 55299132, 57347248, 59907393, 64515654, 68465592, 73732176, 79876524, 86020872, 93189278, 96773481, 102698388, 104294736, 106502032, 110598264, 119814786, 129031308, 136931184, 139783917, 159753048, 172041744, 179722179, 186378556, 193546962, 205396776, 221196528, 239629572, 258062616, 279567834, 319506096, 359444358, 372757112, 387093924, 410793552, 419351751, 479259144, 516125232, 559135668, 718888716, 745514224, 774187848, 838703502, 958518288, 1118271336, 1258055253, 1437777432, 1548375696, 1677407004, 2236542672, 2516110506, 2875554864, 3354814008, 5032221012, 6709628016, 10064442024, 20128884048]

約数ペア:

[(1, 20128884048), (2, 10064442024), (3, 6709628016), (4, 5032221012), (6, 3354814008), (7, 2875554864), (8, 2516110506), (9, 2236542672), (12, 1677407004), (13, 1548375696), (14, 1437777432), (16, 1258055253), (18, 1118271336), (21, 958518288), (24, 838703502), (26, 774187848), (27, 745514224), (28, 718888716), (36, 559135668), (39, 516125232), (42, 479259144), (48, 419351751), (49, 410793552), (52, 387093924), (54, 372757112), (56, 359444358), (63, 319506096), (72, 279567834), (78, 258062616), (84, 239629572), (91, 221196528), (98, 205396776), (104, 193546962), (108, 186378556), (112, 179722179), (117, 172041744), (126, 159753048), (144, 139783917), (147, 136931184), (156, 129031308), (168, 119814786), (182, 110598264), (189, 106502032), (193, 104294736), (196, 102698388), (208, 96773481), (216, 93189278), (234, 86020872), (252, 79876524), (273, 73732176), (294, 68465592), (312, 64515654), (336, 59907393), (351, 57347248), (364, 55299132), (378, 53251016), (379, 53110512), (386, 52147368), (392, 51349194), (432, 46594639), (441, 45643728), (468, 43010436), (504, 39938262), (546, 36866088), (579, 34764912), (588, 34232796), (624, 32257827), (637, 31599504), (702, 28673624), (728, 27649566), (756, 26625508), (758, 26555256), (772, 26073684), (784, 25674597), (819, 24577392), (882, 22821864), (936, 21505218), (1008, 19969131), (1092, 18433044), (1137, 17703504), (1158, 17382456), (1176, 17116398), (1274, 15799752), (1323, 15214576), (1351, 14899248), (1404, 14336812), (1456, 13824783), (1512, 13312754), (1516, 13277628), (1544, 13036842), (1638, 12288696), (1737, 11588304), (1764, 11410932), (1872, 10752609), (1911, 10533168), (2184, 9216522), (2274, 8851752), (2316, 8691228), (2352, 8558199), (2457, 8192464), (2509, 8022672), (2548, 7899876), (2646, 7607288), (2653, 7587216), (2702, 7449624), (2808, 7168406), (3024, 6656377), (3032, 6638814), (3088, 6518421), (3276, 6144348), (3411, 5901168), (3474, 5794152), (3528, 5705466), (3822, 5266584), (4053, 4966416), (4368, 4608261), (4548, 4425876), (4632, 4345614), (4914, 4096232), (4927, 4085424), (5018, 4011336), (5096, 3949938), (5211, 3862768), (5292, 3803644), (5306, 3793608), (5404, 3724812), (5616, 3584203), (5733, 3511056), (6064, 3319407), (6552, 3072174), (6822, 2950584), (6948, 2897076), (7056, 2852733), (7527, 2674224), (7644, 2633292), (7959, 2529072), (8106, 2483208), (9096, 2212938), (9264, 2172807), (9457, 2128464), (9828, 2048116), (9854, 2042712), (10036, 2005668), (10192, 1974969), (10233, 1967056), (10422, 1931384), (10584, 1901822), (10612, 1896804), (10808, 1862406), (11466, 1755528), (12159, 1655472), (13104, 1536087), (13644, 1475292), (13896, 1448538), (14781, 1361808), (15054, 1337112), (15288, 1316646), (15918, 1264536), (16212, 1241604), (17199, 1170352), (17563, 1146096), (18192, 1106469), (18571, 1083888), (18914, 1064232), (19656, 1024058), (19708, 1021356), (20072, 1002834), (20466, 983528), (20844, 965692), (21168, 950911), (21224, 948402), (21616, 931203), (22581, 891408), (22932, 877764), (23877, 843024), (24318, 827736), (27288, 737646), (27792, 724269), (28371, 709488), (29562, 680904), (30108, 668556), (30576, 658323), (31836, 632268), (32424, 620802), (34398, 585176), (34489, 583632), (35126, 573048), (36477, 551824), (37142, 541944), (37828, 532116), (39312, 512029), (39416, 510678), (40144, 501417), (40932, 491764), (41688, 482846), (42448, 474201), (44343, 453936), (45162, 445704), (45864, 438882), (47754, 421512), (48636, 413868), (52689, 382032), (54576, 368823), (55713, 361296), (56742, 354744), (59124, 340452), (60216, 334278), (63672, 316134), (64848, 310401), (67743, 297136), (68796, 292588), (68978, 291816), (70252, 286524), (71631, 281008), (72954, 275912), (73147, 275184), (74284, 270972), (75656, 266058), (78832, 255339), (81864, 245882), (83376, 241423), (85113, 236496), (88686, 226968), (90324, 222852), (91728, 219441), (95508, 210756), (97272, 206934), (103467, 194544), (105378, 191016), (111426, 180648), (113484, 177372), (118248, 170226), (120432, 167139), (122941, 163728), (127344, 158067), (133029, 151312), (135486, 148568), (137592, 146294), (137956, 145908), (140504, 143262)]